FR2243335A1 - - Google Patents

Info

Publication number
FR2243335A1
FR2243335A1 FR7429943A FR7429943A FR2243335A1 FR 2243335 A1 FR2243335 A1 FR 2243335A1 FR 7429943 A FR7429943 A FR 7429943A FR 7429943 A FR7429943 A FR 7429943A FR 2243335 A1 FR2243335 A1 FR 2243335A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7429943A
Other languages
French (fr)
Other versions
FR2243335B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle GmbH
Original Assignee
Mahle GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19732345223 external-priority patent/DE2345223C3/en
Application filed by Mahle GmbH filed Critical Mahle GmbH
Publication of FR2243335A1 publication Critical patent/FR2243335A1/fr
Application granted granted Critical
Publication of FR2243335B1 publication Critical patent/FR2243335B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
    • F16J1/18—Securing of gudgeon-pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/0069—Multi-part pistons the crown and skirt being interconnected by the gudgeon pin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2162—Engine type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR7429943A 1973-09-07 1974-09-03 Expired FR2243335B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732345223 DE2345223C3 (en) 1973-09-07 Pistons for reciprocating engines with a hollow piston pin

Publications (2)

Publication Number Publication Date
FR2243335A1 true FR2243335A1 (en) 1975-04-04
FR2243335B1 FR2243335B1 (en) 1980-01-04

Family

ID=5891974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429943A Expired FR2243335B1 (en) 1973-09-07 1974-09-03

Country Status (8)

Country Link
US (1) US3971355A (en)
JP (1) JPS5756622B2 (en)
BR (1) BR7407415D0 (en)
FR (1) FR2243335B1 (en)
GB (1) GB1443619A (en)
IN (1) IN140409B (en)
IT (1) IT1019203B (en)
SE (1) SE405759B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003663A1 (en) * 1985-12-04 1987-06-18 Mahle Gmbh Trunk piston having two parts, especially for combustion engines

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1128818B (en) * 1980-06-20 1986-06-04 Aspera Spa CRANKCASE FOR SMALL ALTERNATIVE SINGLE-CYLINDER MACHINES PARTICULARLY COMPRESSORS FOR REFRIGERATORS
GB8629207D0 (en) * 1986-12-05 1987-01-14 Ae Plc Pistons
IN175093B (en) * 1988-10-21 1995-04-29 Caterpillar Inc
US4867119A (en) * 1988-10-21 1989-09-19 Caterpillar Inc. Engine piston assembly and forged piston member therefor having a cooling recess
EP0397710B1 (en) * 1988-10-21 1993-11-18 Caterpillar Inc. Engine including a piston member having a high top ring groove
US5040454A (en) * 1988-10-21 1991-08-20 Caterpillar Inc. Piston assembly and piston member thereof having a predetermined compression height to diameter ratio
BR8805717A (en) * 1988-10-26 1990-06-12 Metal Leve Sa ARTICULATED PLUG ASSEMBLY
US5144884A (en) * 1989-01-11 1992-09-08 Cummins Engine Company, Inc. Two-part piston assembly device
US5036727A (en) * 1989-03-03 1991-08-06 Saturn Corporation Connecting bolt and assembly
JPH03118924U (en) * 1990-03-15 1991-12-09
DE4337473C2 (en) * 1993-11-03 1998-10-29 Ae Goetze Gmbh Piston-connecting rod unit
US5429080A (en) * 1993-12-13 1995-07-04 Evestar Technologies, Inc. Compact internal combustion engine
US5549034A (en) * 1995-10-06 1996-08-27 Chrysler Corporation Wrist pin for piston and connecting rod assembly
DE19547157A1 (en) * 1995-12-16 1997-06-19 Mahle Gmbh Piston-cylinder assembly
US5653204A (en) * 1996-05-21 1997-08-05 Caterpillar Inc. Piston assembly retaining device
US5931134A (en) * 1997-05-05 1999-08-03 Devik International, Inc. Internal combustion engine with improved combustion
US6425316B1 (en) * 2000-03-21 2002-07-30 Thang Van Phan Piston drive mechanism
US6526871B1 (en) 2001-08-24 2003-03-04 Federal-Mogul World Wide, Inc. Monobloc piston for diesel engines
US6923153B2 (en) * 2003-06-26 2005-08-02 Mahle Technology, Inc. Piston and connecting rod assembly having phosphatized bushingless connecting rod and profiled piston pin
US7581315B2 (en) 2004-11-16 2009-09-01 Mahle Technology, Inc. Connecting rod assembly for an internal combustion engine and method of manufacturing same
US8613137B2 (en) 2004-11-16 2013-12-24 Mahle International Gmbh Connecting rod lubrication recess
US7516546B2 (en) * 2004-11-16 2009-04-14 Mahle Technology, Inc. Method of manufacturing a connecting rod assembly for an internal combustion engine
KR101266865B1 (en) 2006-10-13 2013-05-23 삼성전자주식회사 A hermetic type compressor
US10865734B2 (en) 2017-12-06 2020-12-15 Ai Alpine Us Bidco Inc Piston assembly with offset tight land profile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161185A (en) * 1962-11-07 1964-12-15 Justinien Marcel Elastically connected pistons for the automatic adjustment of volumetric compression rations
US984250A (en) * 1910-08-03 1911-02-14 Henry Wiesner Sheet-metal piston for reciprocating engines.
US1491155A (en) * 1923-01-26 1924-04-22 Leo J Mckone Connecting rod and wrist pin for engines
US1684862A (en) * 1927-12-03 1928-09-18 Henry J Lupien Joint for pistons and connecting rods, etc.
US2806752A (en) * 1955-07-25 1957-09-17 Continental Motors Corp Aircraft engine wrist pin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003663A1 (en) * 1985-12-04 1987-06-18 Mahle Gmbh Trunk piston having two parts, especially for combustion engines

Also Published As

Publication number Publication date
JPS5054757A (en) 1975-05-14
US3971355A (en) 1976-07-27
GB1443619A (en) 1976-07-21
IN140409B (en) 1976-11-06
SE405759B (en) 1978-12-27
JPS5756622B2 (en) 1982-11-30
IT1019203B (en) 1977-11-10
DE2345223A1 (en) 1975-04-17
FR2243335B1 (en) 1980-01-04
DE2345223B2 (en) 1975-07-31
SE7410688L (en) 1975-03-10
BR7407415D0 (en) 1975-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse